Index
IN-3
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-12
TACACS+
defined
8-11
key 8-13
login 8-14
See also port-based authentication
authoritative time source, described
7-2
authorization
with RADIUS
8-27
with TACACS+ 8-11, 8-16
authorized ports with IEEE 802.1x 9-4
autoconfiguration 4-3
automatic QoS
See QoS
autonegotiation
interface configuration guidelines
10-11
mismatches 31-14
auxiliary VLAN
See voice VLAN
B
BackboneFast
described
15-9
enabling 15-19
support for 1-5
banners
configuring
login
7-19
message-of-the-day login 7-18
default configuration 7-17
when displayed 7-17
binding database, DHCP snooping
See DHCP snooping binding database
binding table, DHCP snooping
See DHCP snooping binding database
blocking packets
21-5
booting
boot loader, function of
4-2
boot process 4-1
manually 4-13
specific image 4-13
boot loader
accessing
4-14
described 4-2
environment variables 4-14
prompt 4-14
trap-door mechanism 4-2
BPDU
error-disabled state
15-2
filtering 15-3
RSTP format 14-9
BPDU filtering
described
15-3
enabling 15-16
support for 1-6
BPDU guard
described
15-2
enabling 15-15
support for 1-6
broadcast storm control
See storm control
C
cables, monitoring for unidirectional links 22-1
candidate switch
defined
6-3
requirements 6-3
See also command switch, cluster standby group, and
member switch
Catalyst 2955
configuring alarm profiles
attaching an alarm profile to a port
3-10
creating or modifying alarm profiles 3-9
configuring switch alarms 3-1 to 3-11
configuring the FCS bit error rate alarm
setting the FCS error hysteresis threshold
3-8
setting the FCS error threshold 3-8
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